Swimmer profile
Karsten Westlake
Male15-16Mesa Aquatics ClubAZ · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
42.21
39.15
▲ 3.06
35.86
▲ 3.29
31.48
▲ 4.38
28.38
▲ 3.10
29.10
▼ 0.72
100 Free LCM
—
1:28.00
1:25.49
▲ 2.51
1:13.08
▲ 12.41
1:02.57
▲ 10.51
1:04.78
▼ 2.21
200 Free LCM
—
—
—
2:41.29
2:18.60
▲ 22.69
2:28.80
▼ 10.20
400 Free LCM
—
—
—
5:54.37
5:10.75
▲ 43.62
5:06.47
▲ 4.28
800 Free LCM
—
—
—
—
11:09.61
—
1500 Free LCM
—
—
—
—
20:59.67
—
50 Back LCM
—
—
—
43.55
36.05
▲ 7.50
34.94
▲ 1.11
100 Back LCM
—
—
—
1:31.19
1:25.89
▲ 5.30
1:18.78
▲ 7.11
200 Back LCM
—
—
—
—
3:02.95
—
50 Breast LCM
—
—
—
—
41.66
41.25
▲ 0.41
100 Breast LCM
—
—
1:59.88
1:37.89
▲ 21.99
1:29.36
▲ 8.53
1:30.36
▼ 1.00
200 Breast LCM
—
—
—
3:52.38
3:19.98
▲ 32.40
3:12.26
▲ 7.72
50 Fly LCM
49.88
—
—
—
32.19
▲ 17.69
30.78
▲ 1.41
100 Fly LCM
—
—
—
—
1:37.29
1:10.16
▲ 27.13
200 IM LCM
—
—
—
—
2:43.85
2:43.19
▲ 0.66
400 IM LCM
—
—
—
6:52.62
6:02.09
▲ 50.53
—
Improvement<0.5s0.5–2s2–5s5s+Slower
📊 All Attempts by Event
Chronological history of every recorded swim. Click an event to expand its attempt list.